source: trunk/src/quartz/main.c@ 6952

Last change on this file since 6952 was 6952, checked in by sandervl, 24 years ago

Wine 20011004 resync
File size: 13.5 KB
Line 
1/*
2 * Exported APIs.
3 *
4 * hidenori@a2.ctktv.ne.jp
5 */
6
7#include "config.h"
8
9#include "windef.h"
10#include "winerror.h"
11#include "winbase.h"
12#include "wingdi.h"
13#include "winuser.h"
14#include "winnls.h"
15#include "mmsystem.h"
16#include "ole2.h"
17#include "wine/obj_oleaut.h"
18#include "strmif.h"
19#include "control.h"
20#include "uuids.h"
21#include "errors.h"
22
23#include "debugtools.h"
24DEFAULT_DEBUG_CHANNEL(quartz);
25
26#include "quartz_private.h"
27#include "fgraph.h"
28#include "sysclock.h"
29#include "memalloc.h"
30#include "devenum.h"
31#include "fmap.h"
32#include "fmap2.h"
33#include "seekpass.h"
34#include "audren.h"
35
36
37typedef struct QUARTZ_CLASSENTRY
38{
39 const CLSID* pclsid;
40 QUARTZ_pCreateIUnknown pCreateIUnk;
41} QUARTZ_CLASSENTRY;
42
43
44static HRESULT WINAPI
45IClassFactory_fnQueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj);
46static ULONG WINAPI IClassFactory_fnAddRef(LPCLASSFACTORY iface);
47static ULONG WINAPI IClassFactory_fnRelease(LPCLASSFACTORY iface);
48static HRESULT WINAPI IClassFactory_fnCreateInstance(LPCLASSFACTORY iface,LPUNKNOWN pOuter,REFIID riid,LPVOID *ppobj);
49static HRESULT WINAPI IClassFactory_fnLockServer(LPCLASSFACTORY iface,BOOL dolock);
50
51static ICOM_VTABLE(IClassFactory) iclassfact =
52{
53 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
54 IClassFactory_fnQueryInterface,
55 IClassFactory_fnAddRef,
56 IClassFactory_fnRelease,
57 IClassFactory_fnCreateInstance,
58 IClassFactory_fnLockServer
59};
60
61typedef struct
62{
63 /* IUnknown fields */
64 ICOM_VFIELD(IClassFactory);
65 LONG ref;
66 /* IClassFactory fields */
67 const QUARTZ_CLASSENTRY* pEntry;
68} IClassFactoryImpl;
69
70static const QUARTZ_CLASSENTRY QUARTZ_ClassList[] =
71{
72 { &CLSID_FilterGraph, &QUARTZ_CreateFilterGraph },
73 { &CLSID_SystemClock, &QUARTZ_CreateSystemClock },
74 { &CLSID_MemoryAllocator, &QUARTZ_CreateMemoryAllocator },
75 { &CLSID_SystemDeviceEnum, &QUARTZ_CreateSystemDeviceEnum },
76 { &CLSID_FilterMapper, &QUARTZ_CreateFilterMapper },
77 { &CLSID_FilterMapper2, &QUARTZ_CreateFilterMapper2 },
78 { &CLSID_SeekingPassThru, &QUARTZ_CreateSeekingPassThru },
79 { &CLSID_AudioRender, &QUARTZ_CreateAudioRenderer },
80 { NULL, NULL },
81};
82
83/* per-process variables */
84static CRITICAL_SECTION csHeap;
85static DWORD dwClassObjRef;
86static HANDLE hDLLHeap;
87
88void* QUARTZ_AllocObj( DWORD dwSize )
89{
90 void* pv;
91
92 EnterCriticalSection( &csHeap );
93 dwClassObjRef ++;
94 pv = HeapAlloc( hDLLHeap, 0, dwSize );
95 if ( pv == NULL )
96 dwClassObjRef --;
97 LeaveCriticalSection( &csHeap );
98
99 return pv;
100}
101
102void QUARTZ_FreeObj( void* pobj )
103{
104 EnterCriticalSection( &csHeap );
105 HeapFree( hDLLHeap, 0, pobj );
106 dwClassObjRef --;
107 LeaveCriticalSection( &csHeap );
108}
109
110void* QUARTZ_AllocMem( DWORD dwSize )
111{
112 return HeapAlloc( hDLLHeap, 0, dwSize );
113}
114
115void QUARTZ_FreeMem( void* pMem )
116{
117 HeapFree( hDLLHeap, 0, pMem );
118}
119
120void* QUARTZ_ReallocMem( void* pMem, DWORD dwSize )
121{
122 if ( pMem == NULL )
123 return QUARTZ_AllocMem( dwSize );
124
125 return HeapReAlloc( hDLLHeap, 0, pMem, dwSize );
126}
127
128static
129LPWSTR QUARTZ_strncpyAtoW( LPWSTR lpwstr, LPCSTR lpstr, INT wbuflen )
130{
131 INT len;
132
133 len = MultiByteToWideChar( CP_ACP, 0, lpstr, -1, lpwstr, wbuflen );
134 if ( len == 0 )
135 *lpwstr = 0;
136 return lpwstr;
137}
138
139
140/************************************************************************/
141
142static HRESULT WINAPI
143IClassFactory_fnQueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj)
144{
145 ICOM_THIS(IClassFactoryImpl,iface);
146
147 TRACE("(%p)->(%p,%p)\n",This,riid,ppobj);
148 if ( ( IsEqualGUID( &IID_IUnknown, riid ) ) ||
149 ( IsEqualGUID( &IID_IClassFactory, riid ) ) )
150 {
151 *ppobj = iface;
152 IClassFactory_AddRef(iface);
153 return S_OK;
154 }
155
156 return E_NOINTERFACE;
157}
158
159static ULONG WINAPI IClassFactory_fnAddRef(LPCLASSFACTORY iface)
160{
161 ICOM_THIS(IClassFactoryImpl,iface);
162
163 TRACE("(%p)->()\n",This);
164
165 return InterlockedExchangeAdd(&(This->ref),1) + 1;
166}
167
168static ULONG WINAPI IClassFactory_fnRelease(LPCLASSFACTORY iface)
169{
170 ICOM_THIS(IClassFactoryImpl,iface);
171 LONG ref;
172
173 TRACE("(%p)->()\n",This);
174 ref = InterlockedExchangeAdd(&(This->ref),-1) - 1;
175 if ( ref > 0 )
176 return (ULONG)ref;
177
178 QUARTZ_FreeObj(This);
179 return 0;
180}
181
182static HRESULT WINAPI IClassFactory_fnCreateInstance(LPCLASSFACTORY iface,LPUNKNOWN pOuter,REFIID riid,LPVOID *ppobj)
183{
184 ICOM_THIS(IClassFactoryImpl,iface);
185 HRESULT hr;
186 IUnknown* punk;
187
188 TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
189
190 if ( ppobj == NULL )
191 return E_POINTER;
192 if ( pOuter != NULL && !IsEqualGUID( riid, &IID_IUnknown ) )
193 return CLASS_E_NOAGGREGATION;
194
195 *ppobj = NULL;
196
197 hr = (*This->pEntry->pCreateIUnk)(pOuter,(void**)&punk);
198 if ( hr != S_OK )
199 return hr;
200
201 hr = IUnknown_QueryInterface(punk,riid,ppobj);
202 IUnknown_Release(punk);
203
204 return hr;
205}
206
207static HRESULT WINAPI IClassFactory_fnLockServer(LPCLASSFACTORY iface,BOOL dolock)
208{
209 ICOM_THIS(IClassFactoryImpl,iface);
210 HRESULT hr;
211
212 TRACE("(%p)->(%d)\n",This,dolock);
213 if (dolock)
214 hr = IClassFactory_AddRef(iface);
215 else
216 hr = IClassFactory_Release(iface);
217
218 return hr;
219}
220
221
222
223static HRESULT IClassFactory_Alloc( const CLSID* pclsid, void** ppobj )
224{
225 const QUARTZ_CLASSENTRY* pEntry;
226 IClassFactoryImpl* pImpl;
227
228 TRACE( "(%s,%p)\n", debugstr_guid(pclsid), ppobj );
229
230 pEntry = QUARTZ_ClassList;
231 while ( pEntry->pclsid != NULL )
232 {
233 if ( IsEqualGUID( pclsid, pEntry->pclsid ) )
234 goto found;
235 pEntry ++;
236 }
237
238 return CLASS_E_CLASSNOTAVAILABLE;
239found:
240 pImpl = (IClassFactoryImpl*)QUARTZ_AllocObj( sizeof(IClassFactoryImpl) );
241 if ( pImpl == NULL )
242 return E_OUTOFMEMORY;
243
244 TRACE( "allocated successfully.\n" );
245
246 ICOM_VTBL(pImpl) = &iclassfact;
247 pImpl->ref = 1;
248 pImpl->pEntry = pEntry;
249
250 *ppobj = (void*)pImpl;
251 return S_OK;
252}
253
254
255/***********************************************************************
256 * QUARTZ_InitProcess (internal)
257 */
258static BOOL QUARTZ_InitProcess( void )
259{
260 TRACE("()\n");
261
262 dwClassObjRef = 0;
263 hDLLHeap = (HANDLE)NULL;
264 InitializeCriticalSection( &csHeap );
265
266 hDLLHeap = HeapCreate( 0, 0x10000, 0 );
267 if ( hDLLHeap == (HANDLE)NULL )
268 return FALSE;
269
270 return TRUE;
271}
272
273/***********************************************************************
274 * QUARTZ_UninitProcess (internal)
275 */
276static void QUARTZ_UninitProcess( void )
277{
278 TRACE("()\n");
279
280 if ( dwClassObjRef != 0 )
281 ERR( "you must release some objects allocated from quartz.\n" );
282 if ( hDLLHeap != (HANDLE)NULL )
283 {
284 HeapDestroy( hDLLHeap );
285 hDLLHeap = (HANDLE)NULL;
286 }
287 DeleteCriticalSection( &csHeap );
288}
289
290/***********************************************************************
291 * QUARTZ_DllMain
292 */
293BOOL WINAPI QUARTZ_DllMain(
294 HINSTANCE hInstDLL,
295 DWORD fdwReason,
296 LPVOID lpvReserved )
297{
298 TRACE("(%08x,%08lx,%p)\n",hInstDLL,fdwReason,lpvReserved);
299
300 switch ( fdwReason )
301 {
302 case DLL_PROCESS_ATTACH:
303 if ( !QUARTZ_InitProcess() )
304 return FALSE;
305 break;
306 case DLL_PROCESS_DETACH:
307 QUARTZ_UninitProcess();
308 break;
309 case DLL_THREAD_ATTACH:
310 break;
311 case DLL_THREAD_DETACH:
312 break;
313 }
314
315 return TRUE;
316}
317
318
319/***********************************************************************
320 * DllCanUnloadNow (QUARTZ.@)
321 *
322 * RETURNS
323 * Success: S_OK
324 * Failure: S_FALSE
325 */
326HRESULT WINAPI QUARTZ_DllCanUnloadNow(void)
327{
328 HRESULT hr;
329
330 EnterCriticalSection( &csHeap );
331 hr = ( dwClassObjRef == 0 ) ? S_OK : S_FALSE;
332 LeaveCriticalSection( &csHeap );
333
334 return hr;
335}
336
337/***********************************************************************
338 * DllGetClassObject (QUARTZ.@)
339 */
340HRESULT WINAPI QUARTZ_DllGetClassObject(
341 const CLSID* pclsid,const IID* piid,void** ppv)
342{
343 *ppv = NULL;
344 if ( IsEqualCLSID( &IID_IUnknown, piid ) ||
345 IsEqualCLSID( &IID_IClassFactory, piid ) )
346 {
347 return IClassFactory_Alloc( pclsid, ppv );
348 }
349
350 return CLASS_E_CLASSNOTAVAILABLE;
351}
352
353/***********************************************************************
354 * DllRegisterServer (QUARTZ.@)
355 */
356
357HRESULT WINAPI QUARTZ_DllRegisterServer( void )
358{
359 FIXME( "(): stub\n" );
360 return E_FAIL;
361}
362
363/***********************************************************************
364 * DllUnregisterServer (QUARTZ.@)
365 */
366
367HRESULT WINAPI QUARTZ_DllUnregisterServer( void )
368{
369 FIXME( "(): stub\n" );
370 return E_FAIL;
371}
372
373/**************************************************************************/
374/**************************************************************************/
375
376/* FIXME - all string should be defined in the resource of quartz. */
377
378static LPCSTR hresult_to_string( HRESULT hr )
379{
380 switch ( hr )
381 {
382 #define ENTRY(x) case x: return (const char*)#x
383 /* some known codes */
384 ENTRY(S_OK);
385 ENTRY(S_FALSE);
386 ENTRY(E_FAIL);
387 ENTRY(E_POINTER);
388 ENTRY(E_NOTIMPL);
389 ENTRY(E_NOINTERFACE);
390 ENTRY(E_OUTOFMEMORY);
391 ENTRY(CLASS_E_CLASSNOTAVAILABLE);
392 ENTRY(CLASS_E_NOAGGREGATION);
393
394 /* vfwmsgs.h */
395 ENTRY(VFW_S_NO_MORE_ITEMS);
396 ENTRY(VFW_E_BAD_KEY);
397 ENTRY(VFW_E_INVALIDMEDIATYPE);
398 ENTRY(VFW_E_INVALIDSUBTYPE);
399 ENTRY(VFW_E_NEED_OWNER);
400 ENTRY(VFW_E_ENUM_OUT_OF_SYNC);
401 ENTRY(VFW_E_ALREADY_CONNECTED);
402 ENTRY(VFW_E_FILTER_ACTIVE);
403 ENTRY(VFW_E_NO_TYPES);
404 ENTRY(VFW_E_NO_ACCEPTABLE_TYPES);
405 ENTRY(VFW_E_INVALID_DIRECTION);
406 ENTRY(VFW_E_NOT_CONNECTED);
407 ENTRY(VFW_E_NO_ALLOCATOR);
408 ENTRY(VFW_E_RUNTIME_ERROR);
409 ENTRY(VFW_E_BUFFER_NOTSET);
410 ENTRY(VFW_E_BUFFER_OVERFLOW);
411 ENTRY(VFW_E_BADALIGN);
412 ENTRY(VFW_E_ALREADY_COMMITTED);
413 ENTRY(VFW_E_BUFFERS_OUTSTANDING);
414 ENTRY(VFW_E_NOT_COMMITTED);
415 ENTRY(VFW_E_SIZENOTSET);
416 ENTRY(VFW_E_NO_CLOCK);
417 ENTRY(VFW_E_NO_SINK);
418 ENTRY(VFW_E_NO_INTERFACE);
419 ENTRY(VFW_E_NOT_FOUND);
420 ENTRY(VFW_E_CANNOT_CONNECT);
421 ENTRY(VFW_E_CANNOT_RENDER);
422 ENTRY(VFW_E_CHANGING_FORMAT);
423 ENTRY(VFW_E_NO_COLOR_KEY_SET);
424 ENTRY(VFW_E_NOT_OVERLAY_CONNECTION);
425 ENTRY(VFW_E_NOT_SAMPLE_CONNECTION);
426 ENTRY(VFW_E_PALETTE_SET);
427 ENTRY(VFW_E_COLOR_KEY_SET);
428 ENTRY(VFW_E_NO_COLOR_KEY_FOUND);
429 ENTRY(VFW_E_NO_PALETTE_AVAILABLE);
430 ENTRY(VFW_E_NO_DISPLAY_PALETTE);
431 ENTRY(VFW_E_TOO_MANY_COLORS);
432 ENTRY(VFW_E_STATE_CHANGED);
433 ENTRY(VFW_E_NOT_STOPPED);
434 ENTRY(VFW_E_NOT_PAUSED);
435 ENTRY(VFW_E_NOT_RUNNING);
436 ENTRY(VFW_E_WRONG_STATE);
437 ENTRY(VFW_E_START_TIME_AFTER_END);
438 ENTRY(VFW_E_INVALID_RECT);
439 ENTRY(VFW_E_TYPE_NOT_ACCEPTED);
440 ENTRY(VFW_E_SAMPLE_REJECTED);
441 ENTRY(VFW_E_SAMPLE_REJECTED_EOS);
442 ENTRY(VFW_S_DUPLICATE_NAME);
443 ENTRY(VFW_E_DUPLICATE_NAME);
444 ENTRY(VFW_E_TIMEOUT);
445 ENTRY(VFW_E_INVALID_FILE_FORMAT);
446 ENTRY(VFW_E_ENUM_OUT_OF_RANGE);
447 ENTRY(VFW_E_CIRCULAR_GRAPH);
448 ENTRY(VFW_E_NOT_ALLOWED_TO_SAVE);
449 ENTRY(VFW_E_TIME_ALREADY_PASSED);
450 ENTRY(VFW_E_ALREADY_CANCELLED);
451 ENTRY(VFW_E_CORRUPT_GRAPH_FILE);
452 ENTRY(VFW_E_ADVISE_ALREADY_SET);
453 ENTRY(VFW_S_STATE_INTERMEDIATE);
454 ENTRY(VFW_E_NO_MODEX_AVAILABLE);
455 ENTRY(VFW_E_NO_ADVISE_SET);
456 ENTRY(VFW_E_NO_FULLSCREEN);
457 ENTRY(VFW_E_IN_FULLSCREEN_MODE);
458 ENTRY(VFW_E_UNKNOWN_FILE_TYPE);
459 ENTRY(VFW_E_CANNOT_LOAD_SOURCE_FILTER);
460 ENTRY(VFW_S_PARTIAL_RENDER);
461 ENTRY(VFW_E_FILE_TOO_SHORT);
462 ENTRY(VFW_E_INVALID_FILE_VERSION);
463 ENTRY(VFW_S_SOME_DATA_IGNORED);
464 ENTRY(VFW_S_CONNECTIONS_DEFERRED);
465 ENTRY(VFW_E_INVALID_CLSID);
466 ENTRY(VFW_E_INVALID_MEDIA_TYPE);
467 ENTRY(VFW_E_SAMPLE_TIME_NOT_SET);
468 ENTRY(VFW_S_RESOURCE_NOT_NEEDED);
469 ENTRY(VFW_E_MEDIA_TIME_NOT_SET);
470 ENTRY(VFW_E_NO_TIME_FORMAT_SET);
471 ENTRY(VFW_E_MONO_AUDIO_HW);
472 ENTRY(VFW_S_MEDIA_TYPE_IGNORED);
473 ENTRY(VFW_E_NO_DECOMPRESSOR);
474 ENTRY(VFW_E_NO_AUDIO_HARDWARE);
475 ENTRY(VFW_S_VIDEO_NOT_RENDERED);
476 ENTRY(VFW_S_AUDIO_NOT_RENDERED);
477 ENTRY(VFW_E_RPZA);
478 ENTRY(VFW_S_RPZA);
479 ENTRY(VFW_E_PROCESSOR_NOT_SUITABLE);
480 ENTRY(VFW_E_UNSUPPORTED_AUDIO);
481 ENTRY(VFW_E_UNSUPPORTED_VIDEO);
482 ENTRY(VFW_E_MPEG_NOT_CONSTRAINED);
483 ENTRY(VFW_E_NOT_IN_GRAPH);
484 ENTRY(VFW_S_ESTIMATED);
485 ENTRY(VFW_E_NO_TIME_FORMAT);
486 ENTRY(VFW_E_READ_ONLY);
487 ENTRY(VFW_S_RESERVED);
488 ENTRY(VFW_E_BUFFER_UNDERFLOW);
489 ENTRY(VFW_E_UNSUPPORTED_STREAM);
490 ENTRY(VFW_E_NO_TRANSPORT);
491 ENTRY(VFW_S_STREAM_OFF);
492 ENTRY(VFW_S_CANT_CUE);
493 ENTRY(VFW_E_BAD_VIDEOCD);
494 ENTRY(VFW_S_NO_STOP_TIME);
495 ENTRY(VFW_E_OUT_OF_VIDEO_MEMORY);
496 ENTRY(VFW_E_VP_NEGOTIATION_FAILED);
497 ENTRY(VFW_E_DDRAW_CAPS_NOT_SUITABLE);
498 ENTRY(VFW_E_NO_VP_HARDWARE);
499 ENTRY(VFW_E_NO_CAPTURE_HARDWARE);
500 ENTRY(VFW_E_DVD_OPERATION_INHIBITED);
501 ENTRY(VFW_E_DVD_INVALIDDOMAIN);
502 ENTRY(VFW_E_DVD_NO_BUTTON);
503 ENTRY(VFW_E_DVD_GRAPHNOTREADY);
504 ENTRY(VFW_E_DVD_RENDERFAIL);
505 ENTRY(VFW_E_DVD_DECNOTENOUGH);
506 ENTRY(VFW_E_DDRAW_VERSION_NOT_SUITABLE);
507 ENTRY(VFW_E_COPYPROT_FAILED);
508 ENTRY(VFW_S_NOPREVIEWPIN);
509 ENTRY(VFW_E_TIME_EXPIRED);
510 ENTRY(VFW_S_DVD_NON_ONE_SEQUENTIAL);
511 ENTRY(VFW_E_DVD_WRONG_SPEED);
512 ENTRY(VFW_E_DVD_MENU_DOES_NOT_EXIST);
513 ENTRY(VFW_E_DVD_CMD_CANCELLED);
514 ENTRY(VFW_E_DVD_STATE_WRONG_VERSION);
515 ENTRY(VFW_E_DVD_STATE_CORRUPT);
516 ENTRY(VFW_E_DVD_STATE_WRONG_DISC);
517 ENTRY(VFW_E_DVD_INCOMPATIBLE_REGION);
518 ENTRY(VFW_E_DVD_NO_ATTRIBUTES);
519 ENTRY(VFW_E_DVD_NO_GOUP_PGC);
520 ENTRY(VFW_E_DVD_LOW_PARENTAL_LEVEL);
521 ENTRY(VFW_E_DVD_NOT_IN_KARAOKE_MODE);
522 ENTRY(VFW_S_DVD_CHANNEL_CONTENTS_NOT_AVAILABLE);
523 ENTRY(VFW_S_DVD_NOT_ACCURATE);
524 ENTRY(VFW_E_FRAME_STEP_UNSUPPORTED);
525 ENTRY(VFW_E_DVD_STREAM_DISABLED);
526 ENTRY(VFW_E_DVD_TITLE_UNKNOWN);
527 ENTRY(VFW_E_DVD_INVALID_DISC);
528 ENTRY(VFW_E_DVD_NO_RESUME_INFORMATION);
529 ENTRY(VFW_E_PIN_ALREADY_BLOCKED_ON_THIS_THREAD);
530 ENTRY(VFW_E_PIN_ALREADY_BLOCKED);
531 ENTRY(VFW_E_CERTIFICATION_FAILURE);
532 #undef ENTRY
533 }
534
535 return NULL;
536}
537
538/***********************************************************************
539 * AMGetErrorTextA (quartz.@)
540 */
541DWORD WINAPI AMGetErrorTextA(HRESULT hr, LPSTR pszbuf, DWORD dwBufLen)
542{
543 LPCSTR lpszRes;
544 DWORD len;
545
546 lpszRes = hresult_to_string( hr );
547 if ( lpszRes == NULL )
548 return 0;
549 len = (DWORD)(strlen(lpszRes)+1);
550 if ( len > dwBufLen )
551 return 0;
552
553 memcpy( pszbuf, lpszRes, len );
554 return len;
555}
556
557/***********************************************************************
558 * AMGetErrorTextW (quartz.@)
559 */
560DWORD WINAPI AMGetErrorTextW(HRESULT hr, LPWSTR pwszbuf, DWORD dwBufLen)
561{
562 CHAR szBuf[MAX_ERROR_TEXT_LEN+1];
563 DWORD dwLen;
564
565 dwLen = AMGetErrorTextA(hr,szBuf,MAX_ERROR_TEXT_LEN);
566 if ( dwLen == 0 )
567 return 0;
568 szBuf[dwLen] = 0;
569
570 QUARTZ_strncpyAtoW( pwszbuf, szBuf, dwBufLen );
571
572 return lstrlenW( pwszbuf );
573}
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